Return of Reckoning

Is there a reason why Engi lacks agro-reducing tactic? Magus has one.

If you want aggro reduction simpyl run Gunbad and take Rifle of The Excavator and I think there is a Hammer or Spanner of the Excavator.

Both Items have hate reduction build in. Letting you keep reducing that aggro a lot.

Gunbad influence (middle reward) also provides hate-reduction belt, at least on most of my toons that have run it.